California Negligent Security Claims: Holding Property Owners Accountable

What Is Negligent Security in California?

Negligent security is a form of premises liability. California imposes a general duty on everyone to use ordinary care to prevent harm to others, which extends to owners and occupiers maintaining property in a reasonably safe condition. That duty can include taking reasonable measures to protect against foreseeable third-party criminal acts when circumstances warrant. See Civ. Code § 1714(a).

Legal Framework and Foreseeability

Foreseeability is central to whether additional security measures are required and what measures are reasonable. California courts consider the totality of the circumstances, including prior incidents, crime levels, complaints or warnings, and the burden of proposed precautions. There is no one-size-fits-all rule: prior similar incidents can be important, but are not invariably required to impose some precautions; conversely, very burdensome measures may require a stronger showing of foreseeability. Compare Isaacs v. Huntington Memorial Hospital with Ann M. v. Pacific Plaza. Businesses have a special relationship with their patrons and must take reasonable, proportionate steps in response to imminent or ongoing threats. See Delgado v. Trax Bar & Grill.

What You Must Prove

In a negligent security case, a plaintiff generally must show:

• The defendant owned, leased, occupied, or controlled the property;
• The defendant failed to use reasonable care to keep the property in a reasonably safe condition, including reasonable security measures in light of foreseeable risks;
• The plaintiff was harmed by a third party’s criminal conduct on or sufficiently connected to the property; and
• The defendant’s failure was a substantial factor in causing the harm. See, e.g., Orozco v. Costa Azul Transportation, Inc..

Common Locations and Scenarios

Claims often arise at apartment complexes, hotels, shopping centers, parking lots and garages, bars and entertainment venues, campuses, and workplaces open to the public. Typical allegations include inadequate lighting, broken or propped-open gates, non-functioning cameras, lack of trained security, failure to respond to known threats, and failure to warn tenants or guests of heightened risks.

Evidence That Helps Prove a Claim

• Police calls for service and prior incident reports for the property and surrounding area
• Maintenance, inspection, and security logs; incident and response records
• Leases, policies, and vendor contracts (e.g., security providers)
• Photos and video of lighting, access points, and conditions
• Witness statements and 911 recordings
• Expert security assessments and crime-risk analyses
• Medical records and employment documentation to prove injuries and losses

Defenses You May Encounter

Property owners may argue the criminal act was not foreseeable, that they took reasonable precautions, or that the criminal conduct was a superseding cause. They may also assert comparative fault. California follows pure comparative fault, which can reduce—but does not necessarily bar—recovery if a plaintiff shares responsibility. See Li v. Yellow Cab Co..

Damages in Negligent Security Cases

Depending on the facts, recoverable damages may include medical expenses, lost income and loss of earning capacity, pain and suffering, and, in appropriate cases, property loss. Punitive damages are reserved for conduct involving malice, oppression, or fraud and are uncommon in ordinary negligence cases. See Civ. Code § 3294.

Deadlines to File

Deadlines are strict and fact-dependent. In most California personal injury cases, the statute of limitations is generally two years from the injury. See CCP § 335.1. If a public entity (such as a city, county, or state agency) may be responsible, a government claim usually must be presented within six months. See Gov’t Code § 911.2. After a claim is rejected, the time to file a lawsuit can be as short as six months. See Gov’t Code § 945.6. Exceptions may apply, so consult counsel promptly.

What To Do After an Incident

• Get medical care and follow treatment plans.
• Report the incident to property management and law enforcement.
• Preserve evidence: photos, video, witness contacts, and damaged property.
• Avoid recorded statements or signing releases without legal advice.
• Consult a lawyer experienced in California premises liability and negligent security.

How a Lawyer Can Help

Experienced counsel can investigate prior incidents and crime data, secure maintenance and security records, retain experts to evaluate reasonable measures, identify all responsible parties (owners, managers, security vendors), negotiate with insurers, and file suit if needed. Early involvement helps preserve critical evidence and meet deadlines.

Ready to talk? If you have questions about a potential negligent security claim, contact us for a consultation.

Last reviewed: 2025-09-12